Question

Write the expression as StartFraction a Over 90 EndFraction. Write the expression as 90 – a. Write the expression as a – 90. Substitute 102 in for the variable, a. Simplify by subtracting 90 from 102. Simplify by dividing 102 by 90. The answer is 1.13. The answer is 12.

Answer 1

The answer is - /C, D, E, H/

- /3, 4, 5, 8/

- "Write the expression as a – 90.",

"Substitute 102 in for the variable, a.",

"Simplify by subtracting 90 from 102.",

"The answer is 12."

I hope it makes sense, you're welcome!

Answer 2

Write the expression as a – 90

Simplify by subtracting 90 from 102.

The answer is 12.

Explanation:

Write and evaluate the expression. Then, check all that

apply

the difference of a number and ninety;

o Write the expression as

90

when a = 102

Subtraction Words

Write the expression as 90-a.

Write the expression as a -90,

O Substitute 102 in for the variable, a.

Simplify by subtracting 90 from 102.

Simplify by dividing 102 by 90.

decreased by

difference

fewer

The answer is 1.13.

less than

The answer is 12.

subtract

Let

The unknown number = a

The expression is

a - 90

Substitute a = 102

a - 90

= 102 - 90

= 12